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AW: Processing an element only if there are no better optio ns

2003-05-21 21:08:41
Hi Dave,

<snip>

<ProductGroup>
      <Product Type="Type1">[...]</Product>
      <Product Type="Type2">[...]</Product>
      <Product Type="Type3">[...]</Product>
</ProductGroup>

What I need to do is only extract the contents of _1_ Product in an order
of
preference. 

i.e. If there is a Type1 product, then don't output Type2 or Type3.
However, if there is no Type1, then output Type2, but not Type3 if it's
present.

Inside a template use: select="/ProductGroup/Product[1]".
Selecting the first product in document order.

Please,

Juergen

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